*/
    MultiRequestClient<IN, OUT> build();

    /**
     * Registers a serializer to use when handling arguments to methods of {@link T}.
     */
    <T> void registerArgumentSerializer(Class<T> type, Serializer<T> serializer);

    /**
     * Use a simpler classloader structure where everything is in the application classloader.
     */
    void useApplicationClassloaderOnly();

        }
        JavaExecHandleBuilder javaCommand = builder.getJavaCommand();
        forkOptions.getJavaForkOptions().copyTo(javaCommand);
        builder.registerArgumentSerializer(TransportableActionExecutionSpec.class, new TransportableActionExecutionSpecSerializer());
        MultiRequestClient<TransportableActionExecutionSpec, DefaultWorkResult> workerDaemonProcess = builder.build();

    }

    @Override
    public Set<String> getSharedPackages() {
        return workerProcessBuilder.getSharedPackages();
    }

    @Override
    public <T> void registerArgumentSerializer(Class<T> type, Serializer<T> serializer) {
        argumentSerializers.register(type, serializer);
    }

    @Override
    public WorkerProcessSettings setBaseName(String baseName) {